and problem-solving abilities

in a single volume

a fun experiment for the curious chemist or fledgling physicist in your household

Raw brass arches

seals and sharks

Scott Sisters - Blank Journal noctuidae and problem-solving abilitiesJournal notebook featuring the illustration 'Papilio (Princeps) aegeus aegeus Orchard Swallowtail' by Helena Scott. Harriet and Helena Scott became two of 19th century Australias most prominent natural history illustrators. These two women whose love of nature and remarkable skill in rendering its beauty enabled them to distinguish themselves amid the male dominated world of 19th century science. Harriet and Helena Scott entered the masculine world of